Home / 41,877.44-62,818.32-10,712.96

Finding the Fourth Proportional to 41,877.44, 62,818.32 and 10,712.96

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Solution

The fourth proportional to 41,877.44, 62,818.32 and 10,712.96 is: 16,069.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,877.44 : 62,818.32 = 10,712.96 : x
  2. Step 2: Convert to fraction form
    41,877.44/62,818.32 = 10,712.96/x
  3. Step 3: Cross multiply
    41,877.44x = 62,818.32 × 10,712.96
  4. Step 4: Simplify right side
    41,877.44x = 672,970,149.43
  5. Step 5: Solve for x
    x = 672,970,149.43/41,877.44
  6. Step 6: Final answer
    x = 16,069.99

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.